Meter, Warning Lamp & Indicator (DTC/Circuit Diagnosis)
WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FUSES
Check for blown combination meter fuses.
Unit
Power source
Fuse No.
Combination meter
Battery
13
65
Ignition switch ON or START
31
Is the inspection result normal?
YES
GO TO 2.
NO
Replace the fuse after repairing the affected circuit.
- POWER SUPPLY CIRCUIT CHECK
- Disconnect combination meter connector.
- Check voltage between combination meter harness connector M24 terminals 5, 21, 22 and ground.
Terminals
Ignition switch position
(+)
(-)
OFF
ACC
ON
START
Connector
Terminal
M24
22
Ground
Battery voltage
Battery voltage
Battery voltage
Battery voltage
21
0 V
0 V
Battery voltage
Battery voltage
5
0 V
Battery voltage
Battery voltage
0 V
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace harness or connectors.
- GROUND CIRCUIT CHECK
- Turn ignition switch OFF.
- Check continuity between combination meter harness connector M24 terminals 1, 2 and ground.
Terminals
Continuity
(+)
(-)
Connector
Terminal
M24
1
Ground
Yes
2
Is the inspection result normal?
YES
Inspection End.
NO
Repair or replace harness or connectors.